山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
26期
180-182
,共3页
宽幅桥%挂篮%前吊系统%后吊系统%吊带
寬幅橋%掛籃%前弔繫統%後弔繫統%弔帶
관폭교%괘람%전조계통%후조계통%조대
wide bridge%cradle%pre-suspension system%post-suspension system%suspender
结合实际工程介绍部分斜拉桥桥梁挂篮的结构体系，并针对宽幅桥梁对挂篮刚度、安全性的特殊要求，论述了宽幅桥梁挂篮设计要点，具体就主桁架拉杆加强措施、前后吊系统中钢吊带取缔精轧螺纹钢吊杆的优点、防止错台漏浆措施等进行分析，为类似桥梁挂篮设计提供参考。
結閤實際工程介紹部分斜拉橋橋樑掛籃的結構體繫，併針對寬幅橋樑對掛籃剛度、安全性的特殊要求，論述瞭寬幅橋樑掛籃設計要點，具體就主桁架拉桿加彊措施、前後弔繫統中鋼弔帶取締精軋螺紋鋼弔桿的優點、防止錯檯漏漿措施等進行分析，為類似橋樑掛籃設計提供參攷。
결합실제공정개소부분사랍교교량괘람적결구체계，병침대관폭교량대괘람강도、안전성적특수요구，논술료관폭교량괘람설계요점，구체취주항가랍간가강조시、전후조계통중강조대취체정알라문강조간적우점、방지착태루장조시등진행분석，위유사교량괘람설계제공삼고。
Combining with engineering practice, the paper introduces the cradle structure system of some cable-stayed bridge, discusses the cra- dle design points of wide bridge according to special cradle rigidity and security requirements of wide bridge, and analyzes strengthening meas- ures of major truss, advantages of steel suspender replacing fining twisted steel suspender in pre-suspension system and post-suspension system, and measures of preventing fauhing leakage and so on, which has provided reference for similar bridge cradle design.
